Janemba, Lighthearted Destroyer (EX05-01) - Expansion Deck Box Set 05 Unity of Destruction Foil

[Activate:Main] B: Choose up to 1 "Agent of Destruction" card with an energy cost of 4 that is both blue and yellow from your deck, play it in Rest Mode, shuffle your deck, then place this card at the bottom of its owner's deck.